Bomarc Services reverse engineered several Apple Macintosh computers in the 1990s and sold the schematics to companies providing products or services that needed such documentation. Bomarc Services has now disappeared. I have done my best to track down the documents and process them for preservation.
The Bomarc schematics were distributed on heavily watermarked, photocopied color paper. The only copies to be found were black and white scans. They were difficult to read in their original form due to the heavy watermarking and poor contrast. This collection represents hundreds of hours of retouching to restore the scans to something useful. In retrospect, the time might have been better spent re-drawing them from scratch. In any case, they are now much improved over the original scans, despite many flaws still present.
Also included are some Apple schematics. These are mostly incomplete.
Bomarc Schematics -----------------
Macintosh Classic Macintosh Classic II Macintosh Color Classic Macintosh II Macintosh IIci Macintosh IIcx Macintosh IIfx Macintosh IIsi Macintosh LC II Macintosh LC III Macintosh Quadra 840av